Jump on board and work at lightspeed
Build cloud-native apps and microservices while running only what you need. Open Liberty is the most flexible server runtime available to JavaTM developers in this solar system. Here's why.
Launch a sample app
Open Liberty is fast and composable, but don’t take our word for it - try it out!
mvn clean package liberty:run-server
Set course for the Open Liberty guides
Your sample app looks great - but what next?
All of the info you need to continue your journey is here, laid out in easy to follow steps and examples. Searching our current selection makes it easy to find the guide that will help make your next project a reality.
Find your crew
Open Liberty thrives on users' collaboration, contributions and creativity. We invite you to share your expertise with users near and light years away.